2BTJ4-AEM

Jiangmen Shengdong Electronic Technology Co., Ltd.

wireless microphone

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Application Details

Equipment Class: DWM - Part 15 Wireless Microphone
Date of Grant: Jan 08, 2026
Application Purpose: Original Equipment
Equipment Note: wireless microphone
Frequency Range: 553.50000000 - 578.25000000
Company: Jiangmen Shengdong Electronic Technology Co., Ltd.
Country: China

Documents & Files

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Attestation Statements

Cover Letter(s)

External Photos

ID Label/Location Info

Internal Photos

RF Exposure Info

Test Report

Test Setup Photos

Contact Information

Applicant

Bingqiu Huang(Manager)

[email protected]Fax: N/A

Technical Contact

TTS MARKET INC.Maverick Lim

[email protected]

1178 Broadway Ste 324 · New York, New York, 10001 · United States

Test Firm

SHENZHEN NCT TESTING TECHNOLOGY CO., LTD.Henry Wang

[email protected]

Technical Specifications

#	Rule Parts	Frequency Range	Power Output
1	15C	553.5 MHz - 578.25 MHz	7.81 mW

Confidentiality

Long Term

Grant Notes

Output power listed is EIRP. The antenna used with this transmitter must be installed to provide a minimum separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. End-users must be provided with operating procedures for satisfying RF exposure compliance.